//
//  WHOperation.m
//  NSOperation
//
//  Created by fangyuan ding on 2020/10/26.
//  Copyright © 2020 fangyuan ding. All rights reserved.
//

#import "WHOperation.h"

@implementation WHOperation
- (void)main {
for (int i = 0; i < 3; i++) {
NSLog(@"NSOperation的子类WHOperation======%@",[NSThread currentThread]);
}
    
}
@end
